40050244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1787}}^1$

素因数の和:2235

約数の個数: 24

約数和(自身を含む): 75696768

約数和(自身を除く): 35646524

約数列:

[1, 2, 4, 13, 26, 52, 431, 862, 1724, 1787, 3574, 5603, 7148, 11206, 22412, 23231, 46462, 92924, 770197, 1540394, 3080788, 10012561, 20025122, 40050244]

約数ペア:

[(1, 40050244), (2, 20025122), (4, 10012561), (13, 3080788), (26, 1540394), (52, 770197), (431, 92924), (862, 46462), (1724, 23231), (1787, 22412), (3574, 11206), (5603, 7148)]